diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_gpu_scheduler.h')
-rw-r--r-- | drivers/gpu/drm/xe/xe_gpu_scheduler.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_gpu_scheduler.h b/drivers/gpu/drm/xe/xe_gpu_scheduler.h new file mode 100644 index 0000000000..10c6bb9c93 --- /dev/null +++ b/drivers/gpu/drm/xe/xe_gpu_scheduler.h @@ -0,0 +1,73 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2023 Intel Corporation + */ + +#ifndef _XE_GPU_SCHEDULER_H_ +#define _XE_GPU_SCHEDULER_H_ + +#include "xe_gpu_scheduler_types.h" +#include "xe_sched_job_types.h" + +int xe_sched_init(struct xe_gpu_scheduler *sched, + const struct drm_sched_backend_ops *ops, + const struct xe_sched_backend_ops *xe_ops, + struct workqueue_struct *submit_wq, + uint32_t hw_submission, unsigned hang_limit, + long timeout, struct workqueue_struct *timeout_wq, + atomic_t *score, const char *name, + struct device *dev); +void xe_sched_fini(struct xe_gpu_scheduler *sched); + +void xe_sched_submission_start(struct xe_gpu_scheduler *sched); +void xe_sched_submission_stop(struct xe_gpu_scheduler *sched); + +void xe_sched_add_msg(struct xe_gpu_scheduler *sched, + struct xe_sched_msg *msg); + +static inline void xe_sched_stop(struct xe_gpu_scheduler *sched) +{ + drm_sched_stop(&sched->base, NULL); +} + +static inline void xe_sched_tdr_queue_imm(struct xe_gpu_scheduler *sched) +{ + drm_sched_tdr_queue_imm(&sched->base); +} + +static inline void xe_sched_resubmit_jobs(struct xe_gpu_scheduler *sched) +{ + drm_sched_resubmit_jobs(&sched->base); +} + +static inline bool +xe_sched_invalidate_job(struct xe_sched_job *job, int threshold) +{ + return drm_sched_invalidate_job(&job->drm, threshold); +} + +static inline void xe_sched_add_pending_job(struct xe_gpu_scheduler *sched, + struct xe_sched_job *job) +{ + list_add(&job->drm.list, &sched->base.pending_list); +} + +static inline +struct xe_sched_job *xe_sched_first_pending_job(struct xe_gpu_scheduler *sched) +{ + return list_first_entry_or_null(&sched->base.pending_list, + struct xe_sched_job, drm.list); +} + +static inline int +xe_sched_entity_init(struct xe_sched_entity *entity, + struct xe_gpu_scheduler *sched) +{ + return drm_sched_entity_init(entity, 0, + (struct drm_gpu_scheduler **)&sched, + 1, NULL); +} + +#define xe_sched_entity_fini drm_sched_entity_fini + +#endif |